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The paper introduced work principle, structure characteristic, design method and application range of twin cone rolls axial mill; introduced the theory and method of structure optimization and FEA; introduced the status of research in twin cone rolls axial mill home and overseas; introduced the status of research and application about the FEA in forging and pressing equipment.

本文介绍了双锥辊辗压机的工作原理、结构特点、设计方法及适用范围、有限单元法和结构优化的理论和方法、国内外双锥辊辗压机的研究现状、国内锻压设备机架结构有限元分析研究和应用现状。

Framework is the important ingredient of twin cone rolls axial mill. Its not only the base provided for the main components, but also need bear the whole service load of twin cone rolls axial mill.

机架是双锥辊辗压机的重要组成部分，它不仅是双锥辊辗压机主要零件的装配基体，而且还要承受机器的全部工作载荷。

To the left of the mill, with its green turf-clad dam and placid gleaming pond, wandered off green fields of many shading colours, through which ran the Mill Creek, foaming as if enraged that it should have been even for a brief space paused in its flow to serve another's will.

左边的工厂与绿色草坪铺就的大坝和平静闪闪发光的池塘，走丢了绿色的田野许多阴影的颜色，通过运行米尔河，发泡仿佛被激怒，它应该是一个短暂的空间，甚至暂停在其流，为他人的意志。

In light of the recent ten years'experience in OCTG mill supervision carried out by the Tubular Goods Research Center of CNPC, the importance of OCTG mill supervision is discussed and its practical experience is summarized.

油井管驻厂监造是从根本上保证油井管实物质量的重要措施和手段之一。

Cografts point in general there are two: vertical tool grinder mill out of an arc-shaped blade angle, as in Figure 2 illustrated horizontal grinder mill out of cografts is straight, as in Figure 2 is shown below.

刃角通常情况下有两种：用立式磨刀机磨出的弧线型刃角，如图2所示；用卧式磨床磨出的刃角为直线型，如图2所示。

My in-laws have the machine version vegetable mill that can separate the tomato puree from the residual seeds and skins. We don't have that kind of luxury and can only use the manual vegetable mill and process the mixture spoon by spoon.

公公那儿有专门的机器，可以分离果肉和残渣，没有习惯做番茄糊的我们，只好晚起袖子，拿起专用的蔬菜辗磨器，一瓢瓢地压制。

According to the practical characteristics and parameters during hot finishing rolling process of aluminium alloy JP1235, a three-dimensional thermo-mechanical coupled elastic-plastic FEM model was established with the software Marc. And this model was used to simulate the rolling state of F1 stand without back tension. The lateral distribution of rolling force、contact friction force and other mechanic parameters were calculated. Meanwhile, simulated the rolling state considering the influence of mill tilt, and studied the distribution of the mechanics under this state, discussed the effect of mill tile on mechanic parameters and strip steering, which can provide some reference to steering control strategy.

根据JP1235铝合金板带热精轧过程的实际工艺特点和工艺参数，采用非线性有限元软件Marc，建立一个三维热力耦合弹塑性有限元模型，模拟了精轧机组第一机架（F1机架）失去后张力作用后的轧制状态，计算出轧制过程中轧制力、摩擦力等力能参数沿板宽方向上的分布情况，在此基础上，模拟初始轧辊倾斜影响下的轧制状态，并对该轧制状态下的力能参数分布情况进行研究，探讨轧辊倾斜对力能参数分布及跑偏规律的影响，为纠偏控制提供了一定的理论依据。

A new type three-roll rotary experimental mill has been designed on the basis of the analysis and investigation with the main technical parameters of the experimental mill designing in detail, such as offset angle α, inclined angle β and the exit diameter.

对试验轧机的主要技术参数偏转角α、倾斜角β及轧件的出口直径等参数做了详细设计，可以设定不同的偏斜角和倾斜角进行试验，轧制出不同出口直径的轧件，可以对铝、镁、铅、锡合金及其他材料进行试验。

Main production equipment including high speed CNC numerical control lathe, numerical control mill, big Pu vehicle, gear-hobbing machine, line cutting, outside cone crusher, flat stone mill and so on 20.

主要生产设备包括高速CNC数控车床，数控铣，大普车，滚齿机，线切割，外圆磨，平面磨等20台。

On the hither side of the pond an orchard ran down hill to the water's edge, and at the nearer corner of the dam, among a clump of ancient willows, stood the Old Stone Mill, with house attached, and across the mill yard the shed and barn, all neat as a tidy housewife's kitchen.

在池塘的这边岸上一果园跑下山到水边，并在靠近大坝的角落，在一个古柳丛，经受住了旧斯通米尔，并附有房子，穿过米尔亚德棚和谷仓，所有这些都是一个整洁家庭主妇的厨房整洁。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了